/****************************************************************
Fine Packet Builder, copyright (C) 2007-2009 fineqt.com

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, 
but WITHOUT ANY WARRANTY; without even the implied warranty of 
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 
GNU General Public License for more details at gnu.org.
******************************************************************/
package com.fineqt.fpb.lib.type;

import java.util.Collection;


public interface PContainerTypeExt extends PEntityTypeExt {
	Collection<PFieldExt> getAllFields();
	PFieldExt getFieldMeta(int fieldID);
	PFieldExt getFieldMeta(String fieldName);
	/**
	 * 如果字段不存在则返回-1。
	 * @param fieldName
	 * @return
	 */
	int getFieldID(String fieldName);
	void addFieldMeta(PFieldExt meta);
}
